1. Pure bare metal waterproof, 3 meters underwater photography 2. Front and rear dual camera switch, self-/self- 3. 2.4-inch HD screen; IPS screen with full viewing angle 4. Polymer lithium built-in battery, direct cable charging/no need to replace the battery 5. The large lens adopts professional 14mm diameter wide viewing angle. Use 6 buttons to complete the corresponding functions, simple operation. LED fill light SOS outdoor rescue function 10 language setting menu/switch at will Colour:Blue Material:ABS Package Contents: 1 * Camera 1 * Charging cable 1 * English instruction manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.